HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Connect one-on-one with {0} who will answer your question

Related HVAC Questions
I am not sure where to start but I just moved into a new
I am not sure where to start but I just moved into a new house that has a geo-thermal unit connected to a Honeywell 6000 thermostat. I tried to connect to the wifi and ran into problems. I then made t… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
10,115 satisfied customers
Things sorta got mixed up. The issue is with my Honeywell
Things sorta got mixed up. The issue is with my Honeywell wifi thermostat model # RET97A5E1001. Last year this thermostat was installed with a new HVAC system by professional company. It worked fine w… read more
Mstr-Plmbr
Mstr-Plmbr
Plumbing
50 satisfied customers
Just bought a new honeywell smart wifi thermostat rh9585 - i
just bought a new honeywell smart wifi thermostat rh9585 - i have the wiring as follows from the furnace. Y to y - G to g - R to r - W to w. I have removed the jumper because I have a C and RC wire co… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
8,271 satisfied customers
I have two Carrier heat pumps in my home (one upstairs and
Hi Pearl... I have two Carrier heat pumps in my home (one upstairs and one downstairs) that use TSTATCCNHP01-B Carrier thermostats. I'd like to replace them with wifi enabled thermostats. I'm wonderin… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
8,271 satisfied customers
I just changed to a wifi thermostat and now the hz221 won't
I just changed to a wifi thermostat and now the hz221 won't turn to Green cool … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,970 satisfied customers
Had to replace my wifi router... when I reconnected with the
had to replace my wifi router... when I reconnected with the 39 0 codes the heat came on instead of the ac.. what are the correct settings?? it is a rf6580 wf// thank you MaryAnn Lambert… read more
WCohn
WCohn
Journeyman Plumber
Journeyman License
1,986 satisfied customers
I had to reset my wifi on my Honeywell programable
I had to reset my wifi on my Honeywell programable thermostat. I found a you tube video that showed me to press two buttons at once on the thermo to then go to 39 and change a 1 to 0 I now have an iss… read more
HvacmanSean
HvacmanSean
Owner
HVAC
234 satisfied customers
Name ***** *****. I've got the exact issue on your site.
Name ***** *****. I've got the exact issue on your site. RTH9580WF honeywell wifi thermostats. It's only blowing hot air on cool setting. Very strange On phone with support and they are saying my wire… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
I have a Honeywell VisionPRO TH8320WF thermostat. It was
Hello, I have a Honeywell VisionPRO TH8320WF thermostat. It was working fine earlier today before I tried to set it up for wireless monitoring. Now I'm only getting hot air on cool mode and lost the "… read more
Appliance Guru
Appliance Guru
19,012 satisfied customers
There - - hot summer day in Virginia, and all of a sudden
Hi there - - hot summer day in Virginia, and all of a sudden my downstairs HVAC unit wants to blow nothing but hot air.… read more
Brian HVAC Guy
Brian HVAC Guy
HVAC Technician
High School
1,024 satisfied customers
I just installed a Honeywell RTH7600D Control unit and
Hello, I just installed a Honeywell RTH7600D Control unit and it is tied to a Trane TWG042A14OBO system. I went through the start up and programmed to specific features but am still only getting hot a… read more
Brian HVAC Guy
Brian HVAC Guy
HVAC Technician
High School
1,024 satisfied customers
I tried to adjust the cool setting on my honeywell focuspro 5000. The cool setting will n
I tried to adjust the cool setting on my honeywell focuspro 5000. The cool setting will not go below 70. I removed the box and found the setting to adjust the heat, but couldnt find a setting to adjus… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
8,271 satisfied customers
We have an rth8580wf Honeywell thermostat on a Trane heat pump
We have an rth8580wf Honeywell thermostat on a Trane heat pump system with a Trane blower. (No emergency heat - we have baseboard hot water heat for that). It has been installed and working well for a… read more
Expert
Expert
Hello, I have the same system as this customer, York Diamond
Hello, I have the same system as this customer, York Diamond 80, I have the Honeywell wifi thermostat. I wired it up and the power didn't come on. So I took the green wire off the G terminal and put i… read more
Nathan Marshall, MP
Nathan Marshall, MP
Master Plumber,HVAC Tech,Tradesman
Vocational, Technical or Trade School
275 satisfied customers
I have a Honeywell RTH6580WF. My wifi password XXXXX recently
I have a Honeywell RTH6580WF. My wifi password XXXXX recently changed. The connection to the wifi has been lost & the panel doesn't show the wifi in the upper right-hand corner nor does the thermostat… read more
oilburn62
oilburn62
27 satisfied customers
I am replacing a Trane Baystat 239 with a honeywell RTH6580WF Im
I am replacing a Trane Baystat 239 with a honeywell RTH6580WF I'm wondering if this is the correct conversion: Old New X2 Aux/E O O/B G G Y Y T Not Used R R + RC jumpered W Aux/E w/ X2 B C I hooked ev… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,375 satisfied customers
Hello, I presently have a maple chase model 09620 thermostat
Hello, I presently have a maple chase model 09620 thermostat which is wired as follows: c= blue r= red y1=yellow g= green w2= white 0= orange and i have a jumper between e and w2 The system is a heat … read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
I have a Honeywell T8411R thermostat that Im trying to replace
I have a Honeywell T8411R thermostat that I'm trying to replace with a Honeywell RTH7500 series. Current wiring on the Honeywell T8411R is: G=Green C=Blue R=Red W1+(jumper tp Y) Y=Yellow L= W2=White E… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

You did one super job of explaining to me everything there is to know about this fridge. I'm looking forward to asking you questions in the future.

JimmyBagley, IA

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

< Previous | Next >

Meet the Experts:

Phil

Phil

Mechanical Engineer

10,115 satisfied customers

Retired HVAC/ Electrical & Boiler contractor. Industrial

Rick Mather

Rick Mather

HVAC Technician

3,133 satisfied customers

35 years experience, HVAC

Matthew

Matthew

HVAC Technician

2,014 satisfied customers

14 years experience in the HVAC field of service, installation, Manual J & D calculations

Brian HVAC Guy

Brian HVAC Guy

HVAC Technician

1,024 satisfied customers

I have been an HVAC/R mechanic/technician for 30+ years.

Kenton Guidry

Kenton Guidry

HVAC Technician

963 satisfied customers

12 years install/service experience.

Rick Ridley

Rick Ridley

UK Heating Engineer

871 satisfied customers

Retired But have had 30 years on the tools, Ex CORGI

Tom

Tom

HVAC Technician

770 satisfied customers

16+yrs HVAC/R service. Residential Commerical Industrial

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x